/usr/include/dovecot/sieve/sieve-comparators.h is in dovecot-dev 1:2.2.9-1ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 | /* Copyright (c) 2002-2013 Pigeonhole authors, see the included COPYING file
*/
#ifndef __SIEVE_COMPARATORS_H
#define __SIEVE_COMPARATORS_H
#include "sieve-common.h"
#include "sieve-extensions.h"
#include "sieve-commands.h"
#include "sieve-objects.h"
#include "sieve-code.h"
/*
* Core comparators
*/
enum sieve_comparator_code {
SIEVE_COMPARATOR_I_OCTET,
SIEVE_COMPARATOR_I_ASCII_CASEMAP,
SIEVE_COMPARATOR_CUSTOM
};
extern const struct sieve_comparator_def i_octet_comparator;
extern const struct sieve_comparator_def i_ascii_casemap_comparator;
/*
* Comparator flags
*/
enum sieve_comparator_flags {
SIEVE_COMPARATOR_FLAG_ORDERING = (1 << 0),
SIEVE_COMPARATOR_FLAG_EQUALITY = (1 << 1),
SIEVE_COMPARATOR_FLAG_PREFIX_MATCH = (1 << 2),
SIEVE_COMPARATOR_FLAG_SUBSTRING_MATCH = (1 << 3),
};
/*
* Comparator definition
*/
struct sieve_comparator_def {
struct sieve_object_def obj_def;
unsigned int flags;
/* Equality and ordering */
int (*compare)(const struct sieve_comparator *cmp,
const char *val1, size_t val1_size,
const char *val2, size_t val2_size);
/* Prefix and substring match */
bool (*char_match)(const struct sieve_comparator *cmp,
const char **val, const char *val_end,
const char **key, const char *key_end);
bool (*char_skip)(const struct sieve_comparator *cmp,
const char **val, const char *val_end);
};
/*
* Comparator instance
*/
struct sieve_comparator {
struct sieve_object object;
const struct sieve_comparator_def *def;
};
#define SIEVE_COMPARATOR_DEFAULT(definition) \
{ SIEVE_OBJECT_DEFAULT(definition), &(definition) }
#define sieve_comparator_name(cmp) \
( (cmp)->object.def->identifier )
#define sieve_comparator_is(cmp, definition) \
( (cmp)->def == &(definition) )
static inline const struct sieve_comparator *sieve_comparator_copy
(pool_t pool, const struct sieve_comparator *cmp_orig)
{
struct sieve_comparator *cmp = p_new(pool, struct sieve_comparator, 1);
*cmp = *cmp_orig;
return cmp;
}
/*
* Comparator tagged argument
*/
extern const struct sieve_argument_def comparator_tag;
static inline bool sieve_argument_is_comparator
(struct sieve_ast_argument *arg)
{
return ( arg->argument != NULL &&
(arg->argument->def == &comparator_tag) );
}
void sieve_comparators_link_tag
(struct sieve_validator *validator,
struct sieve_command_registration *cmd_reg, int id_code);
bool sieve_comparator_tag_is
(struct sieve_ast_argument *tag, const struct sieve_comparator_def *cmp);
const struct sieve_comparator *sieve_comparator_tag_get
(struct sieve_ast_argument *tag);
void sieve_comparator_register
(struct sieve_validator *validator, const struct sieve_extension *ext,
const struct sieve_comparator_def *cmp);
/*
* Comparator operand
*/
#define SIEVE_EXT_DEFINE_COMPARATOR(OP) SIEVE_EXT_DEFINE_OBJECT(OP)
#define SIEVE_EXT_DEFINE_COMPARATORS(OPS) SIEVE_EXT_DEFINE_OBJECTS(OPS)
extern const struct sieve_operand_class sieve_comparator_operand_class;
extern const struct sieve_operand_def comparator_operand;
static inline void sieve_opr_comparator_emit
(struct sieve_binary_block *sblock, const struct sieve_comparator *cmp)
{
sieve_opr_object_emit(sblock, cmp->object.ext, cmp->object.def);
}
static inline bool sieve_opr_comparator_dump
(const struct sieve_dumptime_env *denv, sieve_size_t *address)
{
return sieve_opr_object_dump
(denv, &sieve_comparator_operand_class, address, NULL);
}
static inline int sieve_opr_comparator_read
(const struct sieve_runtime_env *renv, sieve_size_t *address,
struct sieve_comparator *cmp)
{
if ( !sieve_opr_object_read
(renv, &sieve_comparator_operand_class, address, &cmp->object) )
return SIEVE_EXEC_BIN_CORRUPT;
cmp->def = (const struct sieve_comparator_def *) cmp->object.def;
return SIEVE_EXEC_OK;
}
/*
* Trivial/Common comparator method implementations
*/
bool sieve_comparator_octet_skip
(const struct sieve_comparator *cmp ATTR_UNUSED,
const char **val, const char *val_end);
#endif /* __SIEVE_COMPARATORS_H */
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